2, only pain, there is joy. -Beethoven
3. Suffering is the teacher of life. -Balzac
4. You are not afraid of difficulties, and difficulties are afraid of you. -Britain
5, through suffering, to joy. -Beethoven
6. Those who have never ruled the country would rather not forget fishing firewood. —— Xie Zhen
7. The stone is used as a tool, and the blunt is turned into profit. -Liu Yuxi
8. Difficulties are a strict mentor. -baker
9. I want to hold my destiny by the throat. -Beethoven
1. Disaster itself is a good medicine. -Cooper
11. Difficulties are teachers who are extremely solemn. -Burke
12. Perseverance is the shortcut to your destination. -anonymous
13. Your husband is persistent, and success or failure is not enough. -Lu you
14. Nothing is difficult in the world, as long as you are willing to climb.
15. If you have no feathers, you can't be afraid of danger. —— Li Bai
16. How can we learn from the past without suffering? -Cao Duan
17. Fearless spirit can take refuge here. -Plautus
18. Only when you are academically knowledgeable, if you don't make progress, you will retreat. -Zuo Zongtang
19. Worry and fatigue can rejuvenate the country, and leisure can die. -Ouyang Xiu
2. Everything is bitter before it matures. -Cyrus
21. Suffering is a stepping stone to genius. -Balzac
22. Everything is difficult at the beginning, so is every science. -Marx
23. Adversity and hardship are the highest institutions of learning to hone personality. -Anonymous
24. A warrior is marching on a road full of thorns. -ovid
25, without great difficulties, there will be no great cause. -Voltaire
26. How can plum blossoms smell fragrant without freezing? -Feng Menglong
27. The most knowledgeable and knowledgeable people are always cautious. -Rousseau
28. There must be a sad history in the successful history of any cause. -Zou Taofen
29. Frustration and tribulation are good opportunities to exercise your will and increase your ability. -Zou Taofen
3. If you don't sharpen a sharp knife, you will rust, and your chest will be hunched. -Wen Yiduo